`worldatwork-china.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1eea^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:adfa^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.234^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.250^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`beth.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c067^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`beth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2067^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`beth.ns.cloudflare.com`
		A	108.162.192.103^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
		A	172.64.32.103^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
		A	173.245.58.103^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beth.ns.cloudflare.com`
NS	`ganz.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c28^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ganz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c328^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ganz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2328^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ganz.ns.cloudflare.com`
		A	108.162.195.40^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ganz.ns.cloudflare.com`
		A	162.159.44.40^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ganz.ns.cloudflare.com`
		A	172.64.35.40^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ganz.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.234, 172.67.173.250
		IPv6 hints	2606:4700:3031::6815:1eea, 2606:4700:3031::ac43:adfa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`beth.ns.cloudflare.com`dns@cloudflare.com serial=2398200408

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777093761

Previously NS for

worldatwork-china.com

Same first word

worldatwork-china.com

DNS History

16 records (6 active, 10 former)

●NSbeth.ns.cloudflare.com2026-04-22 → 2026-04-25 · 3 obs

○ 2016-12-13 19:49:24
● 2026-04-22 10:13:52
● 2026-04-25 05:20:46

●NSganz.ns.cloudflare.com2026-04-22 → 2026-04-25 · 3 obs

○ 2016-12-13 19:49:24
● 2026-04-22 10:13:52
● 2026-04-25 05:20:46

○NSworldatwork-china.com2015-05-27 → 2016-12-13 · 4 obs

● 2015-05-27 11:29:44
● 2016-12-13 19:49:24
○ 2026-04-22 10:13:52
○ 2026-04-25 05:20:46

●A104.21.30.2342026-04-22 → 2026-04-25 · 3 obs

○ 2016-12-13 19:49:24
● 2026-04-22 10:13:52
● 2026-04-25 05:20:46

○A113.207.76.912015-10-18 → 2015-12-22 · 5 obs

○ 2015-05-27 11:29:44
● 2015-10-18 21:32:06
● 2015-12-22 16:18:02
○ 2016-07-18 18:14:46
○ 2026-04-25 05:20:46

○A119.188.35.212016-11-03 → 2016-11-03 · 4 obs

○ 2016-07-18 18:14:46
● 2016-11-03 14:56:08
○ 2016-12-13 19:49:24
○ 2026-04-25 05:20:46

●A172.67.173.2502026-04-22 → 2026-04-25 · 3 obs

○ 2016-12-13 19:49:24
● 2026-04-22 10:13:52
● 2026-04-25 05:20:46

○A211.101.15.1342015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 11:29:44
○ 2015-10-18 21:32:06
○ 2026-04-25 05:20:46

○A218.65.212.1442016-12-13 → 2016-12-13 · 4 obs

○ 2016-11-03 14:56:08
● 2016-12-13 19:49:24
○ 2026-04-22 10:13:52
○ 2026-04-25 05:20:46

○A218.65.212.1502016-07-18 → 2016-07-18 · 4 obs

○ 2015-12-22 16:18:02
● 2016-07-18 18:14:46
○ 2016-11-03 14:56:08
○ 2026-04-25 05:20:46

○A218.65.212.1902016-07-18 → 2016-07-18 · 4 obs

○ 2015-12-22 16:18:02
● 2016-07-18 18:14:46
○ 2016-11-03 14:56:08
○ 2026-04-25 05:20:46

○A218.65.212.1952016-11-03 → 2016-11-03 · 4 obs

○ 2016-07-18 18:14:46
● 2016-11-03 14:56:08
○ 2016-12-13 19:49:24
○ 2026-04-25 05:20:46

○A221.236.7.2482016-12-13 → 2016-12-13 · 4 obs

○ 2016-11-03 14:56:08
● 2016-12-13 19:49:24
○ 2026-04-22 10:13:52
○ 2026-04-25 05:20:46

●A2606:4700:3031::6815:1eea2026-04-22 → 2026-04-25 · 3 obs

○ 2016-12-13 19:49:24
● 2026-04-22 10:13:52
● 2026-04-25 05:20:46

●A2606:4700:3031::ac43:adfa2026-04-22 → 2026-04-25 · 3 obs

○ 2016-12-13 19:49:24
● 2026-04-22 10:13:52
● 2026-04-25 05:20:46

○CNAME5a4ed7a61ead5f3c.cdn.jiashule.com2015-10-18 → 2016-12-13 · 4 obs

● 2015-10-18 21:32:06
● 2016-12-13 19:49:24
○ 2026-04-22 10:13:52
○ 2026-04-25 05:20:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
worldatwork-china.com	beth.ns.cloudflare.com, ganz.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.40

NS records: beth.ns.cloudflare.com, ganz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldatwork-china.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.234, 172.67.173.250`
AAAA	2	`2606:4700:3031::ac43:adfa, 2606:4700:3031::6815:1eea`
NS	2	`beth.ns.cloudflare.com, ganz.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`beth.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (beth.ns.cloudflare.com, beth.ns.cloudflare.com, beth.ns.cloudflare.com...)

Analysis

IP Addresses

worldatwork-china.com maps to four IP numbers: 2606:4700:3031::6815:1eea, 2606:4700:3031::ac43:adfa, 104.21.30.234 and 172.67.173.250.

Other host names, for instance imopenai.dev-support4538.workers.dev, jbjins.com, she.curry143.com, mail.demoriz.ru and electropriborzavod.ru share IP numbers with worldatwork-china.com.

Name Servers

Two name servers beth.ns.cloudflare.com and ganz.ns.cloudflare.com are delegated to worldatwork-china.com.

worldatwork-china.com uses the same name server configuration as other domains, such as isnsw.edu.au, pbqbwkf.workers.dev, shzhenman.com, wxsjs.com and aisnsw.edu.au.

worldatwork-china.com at least partially shares name servers with other domains such as h3betxn.com, elcard.cn, gmdhsoftware.com, lzlongrayb.com and anichkovbridge.com.

These name servers are commonly used alongside natasha.ns.cloudflare.com, veda.ns.cloudflare.com and danica.ns.cloudflare.com.

Host names with six IP numbers: Host name beth.ns.cloudflare.com points to 2606:4700:50::adf5:3a67, 2803:f800:50::6ca2:c067, 2a06:98c1:50::ac40:2067, 108.162.192.103, 172.64.32.103 and 173.245.58.103; host name ganz.ns.cloudflare.com points to 2606:4700:58::a29f:2c28, 2803:f800:50::6ca2:c328, 2a06:98c1:50::ac40:2328, 108.162.195.40, 162.159.44.40 and 172.64.35.40.

worldatwork-china.com - robtex.com